Histogram

Visit number vs Cigarette smoking, age started
N Mean StdDev Median Min Max Unknown Total
Baseline 201 17.0 ± 4.1 16.0 6.0 40.0 117 318
Follow-up - - - - - - - -
Treatment Arm vs Cigarette smoking, age started
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 201 17.0 ± 4.1 16.0 6.0 40.0 117 318
Healthy Lifestyles and Sleep Education - control arm (HLSE) 69 17.2 ± 3.9 17.0 9.0 30.0 37 106
Healthy Lifestyles and Sleep Education + (supplemental nocturnal) Oxygen - oxygen arm (HLSE-O) 63 16.3 ± 3.0 16.0 6.0 23.0 43 106
Healthy Lifestyles and Sleep Education + Positive airway pressure treatment - CPAP arm (HLSE-P) 69 17.4 ± 5.0 16.0 9.0 40.0 37 106
Age category vs Cigarette smoking, age started
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 201 17.0 ± 4.1 16.0 6.0 40.0 117 318
45-54 years 26 16.0 ± 3.2 15.5 10.0 26.0 27 53
55-64 years 90 16.3 ± 3.1 16.0 8.0 22.0 49 139
65 years or older 85 18.0 ± 5.0 17.0 6.0 40.0 41 126
Gender of the participant vs Cigarette smoking, age started
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 201 17.0 ± 4.1 16.0 6.0 40.0 117 318
Female 44 18.5 ± 6.0 17.5 8.0 40.0 40 84
Male 157 16.5 ± 3.3 16.0 6.0 30.0 77 234
Race of the participant vs Cigarette smoking, age started
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 200 17.0 ± 4.1 16.0 6.0 40.0 117 317
White 163 16.7 ± 3.4 16.0 6.0 30.0 93 256
American Indian or Alaskan Native 1 13.0 - 13.0 13.0 13.0 1 2
Black or African American 28 18.1 ± 6.4 16.0 12.0 40.0 15 43
Asian 1 26.0 - 26.0 26.0 26.0 5 6
Native Hawaiian or other Pacific islander 1 18.0 - 18.0 18.0 18.0 - 1
Other 4 18.3 ± 8.4 16.5 10.0 30.0 - 4
Multiple 2 15.5 ± 3.5 15.5 13.0 18.0 3 5